<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: jaquers</title><link>https://news.ycombinator.com/user?id=jaquers</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 10 Jun 2026 07:45:52 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jaquers" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jaquers in "GPUDrive: Data-driven, multi-agent driving simulation at 1M FPS"]]></title><description><![CDATA[
<p>I am not an expert, but the way that I understand self-driving systems is that there are multiple models running, and then those outputs are fused into yet another model which outputs the raw controls/actuations. In other words, I see this model/trainer as the "conductor", telling the car how it should approach an intersection, enter a highway, deal with merging traffic or construction zones, etc.<p>There is another model which interprets visual data to assist with lane-keeping, slow down or stop for pedestrians, inform the conductor of road signs... The final model combines all these inputs and incorporates the user preferences and then decides whether to brake or accelerate, how much to rotate the steering wheel.<p>Idk heh. The point of the high performance training is you can train the "conductor" role faster, and run inference faster. Assuming the car has limited compute/gpu resources, if you have a very high performance conductor function, you can dedicate that much more budget to visual/sensor inference and or any other models like the Trolley Problem decider (jk).<p>edit: grammar/details</p>
]]></description><pubDate>Fri, 09 Aug 2024 18:19:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=41204150</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=41204150</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41204150</guid></item><item><title><![CDATA[New comment by jaquers in "How French Drains Work"]]></title><description><![CDATA[
<p>Recent YT vid for how this is installed in practice (for a home in the mountains): <a href="https://youtu.be/nA_-SFRkY94?si=z6UYNNVS8Zdk0tIt" rel="nofollow">https://youtu.be/nA_-SFRkY94?si=z6UYNNVS8Zdk0tIt</a></p>
]]></description><pubDate>Wed, 07 Aug 2024 18:29:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=41183997</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=41183997</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41183997</guid></item><item><title><![CDATA[New comment by jaquers in "RFC: Intent to Ship React 18"]]></title><description><![CDATA[
<p>I am "the react guy" -- but before that I built knockout applications with requirejs & angular applications with coffeescript and gulp, and before that with a 2000 line long script.js & jquery ;)<p>I don't really disagree with anything you said, except to point out that a lot of the current crop of web devs have never experienced what it is to build an app without any abstraction such as React, and quite understandably have no idea what problems it is doing for them.<p>I do know that since hopping onto react with all of that ~baggage~ context, I have never wanted to program UIs with a different model. It is true that hooks introduce a layer of abstraction that is sometimes difficult to reason about, but IMO they boil down the problems we faced with class components/lifecycle/server rendering gotchas, and put them front and center - forcing you to confront and fix them rather than settling for a solution that works 99% of the time.</p>
]]></description><pubDate>Thu, 24 Mar 2022 20:07:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=30794727</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=30794727</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30794727</guid></item><item><title><![CDATA[New comment by jaquers in "Embedded Malicious Code in node-ipc"]]></title><description><![CDATA[
<p>How did you accomplish this practically? using '=' in package.json + shrinkwrap or vendoring in dependencies?</p>
]]></description><pubDate>Sun, 20 Mar 2022 21:45:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=30746998</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=30746998</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30746998</guid></item><item><title><![CDATA[New comment by jaquers in "Underwater power cables affects crabs biology at a cellular level"]]></title><description><![CDATA[
<p>I thought the same thing - reminded me of birds. (I was casually aware that we knew they had some sort of magnetism sensing, but hadn't caught up with the fact that we think it is a visual thing)<p><a href="https://www.sciencealert.com/birds-see-magnetic-fields-cryptochrome-cry4-photoreceptor-2018" rel="nofollow">https://www.sciencealert.com/birds-see-magnetic-fields-crypt...</a><p>One last random association "I want to see Gamma Rays!" <a href="https://youtu.be/mPnx3zO3SDc?t=70" rel="nofollow">https://youtu.be/mPnx3zO3SDc?t=70</a></p>
]]></description><pubDate>Thu, 03 Mar 2022 22:44:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=30548055</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=30548055</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30548055</guid></item><item><title><![CDATA[New comment by jaquers in "Show HN: Medusa - The open-source Shopify alternative"]]></title><description><![CDATA[
<p>Awesome, thanks for the reply.</p>
]]></description><pubDate>Wed, 01 Dec 2021 16:03:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=29405114</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=29405114</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29405114</guid></item><item><title><![CDATA[New comment by jaquers in "Show HN: Medusa - The open-source Shopify alternative"]]></title><description><![CDATA[
<p>Looks sweet. How hard would it be to run in a multi-tenant scenario? Does/could the plugin system offer such flexibility?</p>
]]></description><pubDate>Tue, 30 Nov 2021 17:00:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=29394335</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=29394335</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29394335</guid></item><item><title><![CDATA[New comment by jaquers in "How Discord Stores Billions of Messages (2017)"]]></title><description><![CDATA[
<p>Also, RBAC which allows huge flexibility for users to run their community in whatever fashion they want.</p>
]]></description><pubDate>Tue, 24 Aug 2021 21:22:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=28295154</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=28295154</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=28295154</guid></item><item><title><![CDATA[New comment by jaquers in "NASA Space Tourism Posters"]]></title><description><![CDATA[
<p>If by "look like", you mean they have bright-colored illustrations and text on them - that comparison would make sense.</p>
]]></description><pubDate>Wed, 30 Jun 2021 14:19:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=27688861</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=27688861</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27688861</guid></item><item><title><![CDATA[New comment by jaquers in "WD My Book users wake up to find their data deleted"]]></title><description><![CDATA[
<p>What is the attack vector here? Malware running in user-space or remote commands from the (compromised) mothership?</p>
]]></description><pubDate>Fri, 25 Jun 2021 03:07:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=27626729</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=27626729</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27626729</guid></item><item><title><![CDATA[New comment by jaquers in "Show HN: Auxl – Modular API Client for macOS"]]></title><description><![CDATA[
<p>Also support for Websockets and chaining those w/ rest calls. (I know insomnia doesn't support this, dunno about others)</p>
]]></description><pubDate>Tue, 01 Jun 2021 18:10:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=27358817</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=27358817</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27358817</guid></item><item><title><![CDATA[New comment by jaquers in "Quantum Double-Slit Experiment Offers Hope for Earth-Size Telescope"]]></title><description><![CDATA[
<p>thanks</p>
]]></description><pubDate>Fri, 07 May 2021 00:26:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=27070516</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=27070516</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27070516</guid></item><item><title><![CDATA[New comment by jaquers in "Quantum Double-Slit Experiment Offers Hope for Earth-Size Telescope"]]></title><description><![CDATA[
<p>where & how is the 'configuration' encoded? [we don't know, right] Is this why string theory requires higher dimensions? Also when I see the term 'harmonic oscillations', I think of plucking a string -- it seems so elegant for the physical particles to be manifestations of higher dimensional ~~vibrating~~ oscillating  strings :) (thinking of flat-lander analogy)<p>gp's premise about learning with the multi-particle landscape first sort of blew my mind.</p>
]]></description><pubDate>Thu, 06 May 2021 22:38:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=27069826</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=27069826</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27069826</guid></item><item><title><![CDATA[New comment by jaquers in "Ask HN: Losing all interest in programming, what now?"]]></title><description><![CDATA[
<p>> Later, it optimizes the process to reward you earlier for just planning to do the thing - sketching, architecting, dreaming, writing task lists. Eventually, it gives you the same "I'm really proud of that accomplishment" reward for just watching someone on Youtube do it (you don't even have to look at all the off-camera drudge work).<p>I'm deep in the depths like OP and I can relate to this, like, a lot. Do you know of any literature or 'what to google for' regarding this sentiment/behavior?</p>
]]></description><pubDate>Thu, 10 Dec 2020 15:37:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=25374794</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25374794</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25374794</guid></item><item><title><![CDATA[New comment by jaquers in "Travis CI is no longer providing CI minutes for open source projects"]]></title><description><![CDATA[
<p>I agree - it's great but... is there a hosted solution? If I just wanna run lint and unit tests on PRs for my shitty open-source project, Jenkins is overkill and not really viable.</p>
]]></description><pubDate>Tue, 08 Dec 2020 02:02:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=25340724</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25340724</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25340724</guid></item><item><title><![CDATA[New comment by jaquers in "Raft Visualization"]]></title><description><![CDATA[
<p>As does RabbitMQ, Docker Swarm, AlertManager (prometheus addon).<p>If you run any of these systems in production, it is good to have a cursory understanding.</p>
]]></description><pubDate>Tue, 08 Dec 2020 01:45:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=25340578</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25340578</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25340578</guid></item><item><title><![CDATA[New comment by jaquers in "Show HN: Visualizing Deep Features from Podcasts"]]></title><description><![CDATA[
<p>Why was I not surprised to see that David Fravor (Navy Fighter Pilot, 'credible' UFO sighting) garnered the most views by a wide margin in the dataset? Sigh...</p>
]]></description><pubDate>Sun, 06 Dec 2020 16:42:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=25324585</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25324585</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25324585</guid></item><item><title><![CDATA[New comment by jaquers in "Diskitude: Disk usage visualization tool in 10 KB"]]></title><description><![CDATA[
<p>Grand Perspective is in the app store--wasn't aware of this one, but GP works great.</p>
]]></description><pubDate>Sat, 05 Dec 2020 20:10:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=25317842</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25317842</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25317842</guid></item><item><title><![CDATA[New comment by jaquers in "Pg-shortkey: YouTube-Like Short IDs as Postgres Primary Keys"]]></title><description><![CDATA[
<p>That's part of the fun</p>
]]></description><pubDate>Fri, 04 Dec 2020 21:13:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=25308073</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25308073</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25308073</guid></item><item><title><![CDATA[New comment by jaquers in "Self-host your fonts for better performance"]]></title><description><![CDATA[
<p>Did you read the article?</p>
]]></description><pubDate>Fri, 04 Dec 2020 19:38:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=25306701</link><dc:creator>jaquers</dc:creator><comments>https://news.ycombinator.com/item?id=25306701</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25306701</guid></item></channel></rss>